01/By surface
each with its own count, at equal weight
Hard
1-0
I. leads 1-0 in 1 meeting on hard
Clay
1-0
I. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, I. first |
|---|---|---|---|---|---|---|
| May 13, 2024 | Internazionali BNL d'ItaliaWTA1000 | clay | 4th round | Swiatek I. | 7-5, 6-3 | 1 v 331 |
| Mar 15, 2022 | BNP Paribas OpenWTA1000 | hard | 4th round | Swiatek I. | 4-6, 6-2, 6-3 | 4 v 16 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Swiatek I. and Kerber A. each carry the table against every opponent faced.